svx/source/accessibility/AccessibleGraphicShape.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34
  35 #include <svx/AccessibleGraphicShape.hxx>
  36
  37 #include <svx/ShapeTypeHandler.hxx>
  38 #include <svx/SvxShapeTypes.hxx>
  39
  40 using namespace ::accessibility;
  41 using namespace ::rtl;
  42 using namespace ::com::sun::star;
  43 using namespace ::com::sun::star::accessibility;
  44
  45 //=====  internal  ============================================================
  46
  47 AccessibleGraphicShape::AccessibleGraphicShape (
  48     const AccessibleShapeInfo& rShapeInfo,
  49     const AccessibleShapeTreeInfo& rShapeTreeInfo)
  50     : AccessibleShape (rShapeInfo, rShapeTreeInfo)
  51 {
  52 }
  53
  54
  55
  56
  57 AccessibleGraphicShape::~AccessibleGraphicShape (void)
  58 {
  59 }
  60
  61
  62
  63
  64 //=====  XAccessibleImage  ====================================================
  65
  66 ::rtl::OUString SAL_CALL AccessibleGraphicShape::getAccessibleImageDescription (void)
  67     throw (::com::sun::star::uno::RuntimeException)
  68 {
  69     return AccessibleShape::getAccessibleDescription ();
  70 }
  71
  72
  73
  74
  75 sal_Int32 SAL_CALL AccessibleGraphicShape::getAccessibleImageHeight (void)
  76     throw (::com::sun::star::uno::RuntimeException)
  77 {
  78     return AccessibleShape::getSize().Height;
  79 }
  80
  81
  82
  83
  84 sal_Int32 SAL_CALL AccessibleGraphicShape::getAccessibleImageWidth (void)
  85     throw (::com::sun::star::uno::RuntimeException)
  86 {
  87     return AccessibleShape::getSize().Width;
  88 }
  89
  90
  91
  92
  93 //=====  XInterface  ==========================================================
  94
  95 com::sun::star::uno::Any SAL_CALL
  96     AccessibleGraphicShape::queryInterface (const com::sun::star::uno::Type & rType)
  97     throw (::com::sun::star::uno::RuntimeException)
  98 {
  99     ::com::sun::star::uno::Any aReturn = AccessibleShape::queryInterface (rType);
 100     if ( ! aReturn.hasValue())
 101         aReturn = ::cppu::queryInterface (rType,
 102             static_cast<XAccessibleImage*>(this));
 103     return aReturn;
 104 }
 105
 106
 107
 108 void SAL_CALL
 109     AccessibleGraphicShape::acquire (void)
 110     throw ()
 111 {
 112     AccessibleShape::acquire ();
 113 }
 114
 115
 116
 117 void SAL_CALL
 118     AccessibleGraphicShape::release (void)
 119     throw ()
 120 {
 121     AccessibleShape::release ();
 122 }
 123
 124
 125
 126
 127 //=====  XServiceInfo  ========================================================
 128
 129 ::rtl::OUString SAL_CALL
 130     AccessibleGraphicShape::getImplementationName (void)
 131     throw (::com::sun::star::uno::RuntimeException)
 132 {
 133     return ::rtl::OUString(
 134         RTL_CONSTASCII_USTRINGPARAM("AccessibleGraphicShape"));
 135 }
 136
 137
 138
 139
 140 ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
 141     AccessibleGraphicShape::getSupportedServiceNames (void)
 142     throw (::com::sun::star::uno::RuntimeException)
 143 {
 144     ThrowIfDisposed ();
 145     // Get list of supported service names from base class...
 146     uno::Sequence<OUString> aServiceNames =
 147         AccessibleShape::getSupportedServiceNames();
 148     sal_Int32 nCount (aServiceNames.getLength());
 149
 150     // ...and add additional names.
 151     aServiceNames.realloc (nCount + 1);
 152     static const OUString sAdditionalServiceName (RTL_CONSTASCII_USTRINGPARAM(
 153         "com.sun.star.drawing.AccessibleGraphicShape"));
 154     aServiceNames[nCount] = sAdditionalServiceName;
 155
 156     return aServiceNames;
 157 }
 158
 159
 160
 161
 162 //=====  XTypeProvider  ===================================================
 163
 164 uno::Sequence<uno::Type> SAL_CALL
 165     AccessibleGraphicShape::getTypes (void)
 166     throw (uno::RuntimeException)
 167 {
 168     // Get list of types from the context base implementation...
 169     uno::Sequence<uno::Type> aTypeList (AccessibleShape::getTypes());
 170     // ...and add the additional type for the component.
 171     long nTypeCount = aTypeList.getLength();
 172     aTypeList.realloc (nTypeCount + 1);
 173     const uno::Type aImageType =
 174         ::getCppuType((const uno::Reference<XAccessibleImage>*)0);
 175     aTypeList[nTypeCount] = aImageType;
 176
 177     return aTypeList;
 178 }
 179
 180
 181
 182
 183 ///     Create the base name of this object, i.e. the name without appended number.
 184 ::rtl::OUString
 185     AccessibleGraphicShape::CreateAccessibleBaseName (void)
 186     throw (::com::sun::star::uno::RuntimeException)
 187 {
 188     ::rtl::OUString sName;
 189
 190     ShapeTypeId nShapeType = ShapeTypeHandler::Instance().GetTypeId (mxShape);
 191     switch (nShapeType)
 192     {
 193         case DRAWING_GRAPHIC_OBJECT:
 194             sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("GraphicObjectShape"));
 195             break;
 196
 197         default:
 198             sName = ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM("UnknownAccessibleGraphicShape"));
 199             uno::Reference<drawing::XShapeDescriptor> xDescriptor (mxShape, uno::UNO_QUERY);
 200             if (xDescriptor.is())
 201                 sName += ::rtl::OUString (RTL_CONSTASCII_USTRINGPARAM(": "))
 202                     + xDescriptor->getShapeType();
 203     }
 204
 205     return sName;
 206 }
 207
 208
 209
 210 ::rtl::OUString
 211     AccessibleGraphicShape::CreateAccessibleDescription (void)
 212     throw (::com::sun::star::uno::RuntimeException)
 213 {
 214     return CreateAccessibleName ();
 215 }